Houseflies, the availability of water, and diarrhoeal diseases.
D002648:Child; D002675:Child, Preschool; D003967:Diarrhea / Q000453:epidemiology* / Q000209:etiology; D006793:Houseflies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007303:Insect Vectors; D011156:Population Density; D012498:Sanitary Engineering; D014687:Venezuela; D014881:Water Supply